Cup tester is mainly used for the pressure test on the casing string and BOP stack (blowout preventer stack}. In the oil/gas/water well where the casing string has been run and the wellhead equipment has been installed, once only separate zone pressure test can be performed conveniently and reliably on the casing string and BOP stack with this pressure testing packer
SPECTIFICATION | ||||||||
Model | Applicable casing dimensions | Rubber cup O.D. (mm) | Max.bearing pressure (MPa) | Length (mm) | ||||
O.D. | I.D. | |||||||
(in) | (mm) | Wallthickness | PPF | |||||
(mm) | ||||||||
TSQ127 | NC26 | 5 | 114.1-112.0 | 6.43-7.52 | 13.0-15.0 | A 117 | 70 | 640 |
108.6-104.8 | 9.19-11.1 | 18.0-21.4 | B 112 | |||||
TSQ140 | NC31 | 5 1/2 | 125.7-124.3 | 6.98-7.72 | 15.5-17.0 | A 129 | 70 | 700 |
121.4-118.6 | 9.17-10.54 | 20.0-23.0 | B 125 | |||||
TSQ178 | NC38 | 7 | 166.07-159.4 | 5.87-9.19 | 17.0-26.0 | A 169 | 70 | 700 |
157.1-152.5 | 10.36-12.65 | 29.0-35.0 | B 160 | |||||
TSQ245 | NC50 | 9 5/8 | 226.6-224.4 | 8.94-10.03 | 36.0-40.0 | A 230 | 35 | 840 |
222.4-216.8 | 11.05-13.84 | 43.5-53.5 | B 226 | |||||
TSQ273 | NC50 | 10 3/4 | 255.3-250.1 | 8.89-11.43 | 40.5-51.0 | A 259 | 35 | 840 |
247.9-242.8 | 12.57-15.11 | 55.5-65.7 | B 251 | |||||
TSQ339 | NC50 | 13 3/8 | 320.4-317.9 | 9.65-10.92 | 54.0-61.0 | A 325 | 35 | 840 |
315.3-313.6 | 12.19-13.06 | 68.0-72.0 | B 320 | |||||
TSQ508 | NC50 | 20 | 485.7-482.6 | 11.13-12.70 | 94-106.5 | A 490 | 35 | 1010 |
475.7 | 16.13 | 133 | B 480 | |||||
